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Low Loss CWDM Mux Demux Module Single Mode for Wdm System

Low Loss CWDM Mux Demux Module Single Mode for Wdm System

US $ 16-20 / Set FOB
10 Sets (MOQ)
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Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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8.4 Inch Industrial Touch Display LCD Module

8.4 Inch Industrial Touch Display LCD Module

US $ 18-19 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Advanced 16-Channel Profinet Digital I/O Module for Plcs

Advanced 16-Channel Profinet Digital I/O Module for Plcs

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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New Generation High Protection IO-Link Slave Module SD Series IP67 Remote I/O Module SDIOL-8800-M12

New Generation High Protection IO-Link Slave Module SD Series IP67 Remote I/O Module SDIOL-8800-M12

US $ 90-450 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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PROFINET Integrated I/O Module with Flexible Channel Configuration

PROFINET Integrated I/O Module with Flexible Channel Configuration

US $ 90.28 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Custom Positive Screen Monochrome 7 Segment Tn LCD Display Module

Custom Positive Screen Monochrome 7 Segment Tn LCD Display Module

US $ 0.69-1.6 / Piece FOB
2,000 Pieces (MOQ)
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Shenzhen Jinxin Optoelectronics Co., Ltd.

Guangdong, China Since 2024
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Bently Nevada 3500/92 136188-01 136188-02 Modbus I/O Module

Bently Nevada 3500/92 136188-01 136188-02 Modbus I/O Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Various Color 3s7a Li-ion 11.1V Protection Circuit PCB Module for 3s 11.1V Battery Pack

Various Color 3s7a Li-ion 11.1V Protection Circuit PCB Module for 3s 11.1V Battery Pack

1 Piece (MOQ)
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Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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Advanced Balancing Module for Commercial Evs with Strong Protection

Advanced Balancing Module for Commercial Evs with Strong Protection

US $ 18.2-18.8 / Piece FOB
1 Piece (MOQ)
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Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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4 Inch LCM LCD Module

4 Inch LCM LCD Module

US $ 6.49-7.49 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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400-6000MHz 100W High Efficiency Solid State Power Amplifier RF Anti Drone Module

400-6000MHz 100W High Efficiency Solid State Power Amplifier RF Anti Drone Module

US $ 15,000 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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LCD Display 2.3 Inch Small TFT Module 320X240 Dots LCD Touch Panel

LCD Display 2.3 Inch Small TFT Module 320X240 Dots LCD Touch Panel

US $ 3.8-4.8 / Piece FOB
1,000 Pieces (MOQ)
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Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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YOKOGAWA PLC MODULE AAI141-S00 AAI141-H00 AAI141-H03 AAI135-S50 AAI135-H03 AAI135-H00 Current/Voltage Input Modules (Non-Isolated)

YOKOGAWA PLC MODULE AAI141-S00 AAI141-H00 AAI141-H03 AAI135-S50 AAI135-H03 AAI135-H00 Current/Voltage Input Modules (Non-Isolated)

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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ICS Triplex T3411F T3418F Monitored Digital Input Modules

ICS Triplex T3411F T3418F Monitored Digital Input Modules

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Original Murr 9000-41190-0000000 Power Module

Original Murr 9000-41190-0000000 Power Module

US $ 47.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Warriorz Technology Co., Ltd.

Guangdong, China Since 2023
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DIN3 ISO 4-20mA-F Loop Powered Isolated Distributor Signal Modules

DIN3 ISO 4-20mA-F Loop Powered Isolated Distributor Signal Modules

US $ 16-18 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Smart Balancing Module for UPS Applications with Enhanced Protection

Smart Balancing Module for UPS Applications with Enhanced Protection

US $ 18.2-18.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hangzhou Keller New Energy Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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12W High-Efficiency Monocrystalline Solar Panel Module for Outdoor Lighting

12W High-Efficiency Monocrystalline Solar Panel Module for Outdoor Lighting

US $ 0.8-1.5 / watt FOB
1 watt (MOQ)
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Shenzhen Juguangneng Science and Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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3.2 Inch TFT LCD Module with St7793 IC and MCU Interface

3.2 Inch TFT LCD Module with St7793 IC and MCU Interface

US $ 6.776-7.776 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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2.8 Inch TFT LCD Shield Touch Display Screen Module for Uno R3 / Mega2560

2.8 Inch TFT LCD Shield Touch Display Screen Module for Uno R3 / Mega2560

US $ 4.8-5.8 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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2.4 Inch TFT LCD Module Graphic Screen Panel with 8-Bit and 16-Bit MCU Interface

2.4 Inch TFT LCD Module Graphic Screen Panel with 8-Bit and 16-Bit MCU Interface

US $ 3-4 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Advantech Flex I/O Seriesi/O Expansion Module for Mic-7 Series (98910770501)

Advantech Flex I/O Seriesi/O Expansion Module for Mic-7 Series (98910770501)

US $ 601-625 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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RGB Indoor HD P3 LED TV Studio Video Wall Module

RGB Indoor HD P3 LED TV Studio Video Wall Module

US $ 10-11 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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About Connection Module FAQ
  • QWhat type of communication protocols do communication modules support?

    The Connection Module is a premium choice in the Communication Module category.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Connection Module is a key item within our extensive Communication Module selection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Our Connection Module offers exceptional quality within the Communication Module category.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

Customizable Small Solar Modules for Eco-Friendly Outdoor Garden Lighting

Customizable Small Solar Modules for Eco-Friendly Outdoor Garden Lighting

US $ 0.72-0.95 / Watt FOB
40,000 Watt (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Juguangneng Science and Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
Chat Now Send Inquiry
Industrial Grade 4.3 Inch TFT LCD Display Module

Industrial Grade 4.3 Inch TFT LCD Display Module

US $ 11-12 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
Chat Now Send Inquiry
5.0 Inch High Resolution 1024X600 LCD Screen TFT Module with HDMI Driver Board

5.0 Inch High Resolution 1024X600 LCD Screen TFT Module with HDMI Driver Board

US $ 23.5-25.5 / Piece FOB
2 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Siemens PLC MODULE 6DP1616-8AA CPU Interface Module 6DP1230-8JJ 6DP1210-8BC 6DP1280-8AA 6DP1120-8BA

Siemens PLC MODULE 6DP1616-8AA CPU Interface Module 6DP1230-8JJ 6DP1210-8BC 6DP1280-8AA 6DP1120-8BA

US $ 123 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Amikon Limited

Fujian, China Since 2024
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I/O Module PLC Module Gpl-D24c Gpl-Tr4c1 Gpl-D22c for Ls

I/O Module PLC Module Gpl-D24c Gpl-Tr4c1 Gpl-D22c for Ls

US $ 198 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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3.5 Inch TFT LCD Module 320X480 Resistive Touch Panel

3.5 Inch TFT LCD Module 320X480 Resistive Touch Panel

US $ 8.547-9.547 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Durable Cardboard and Wooden Flight Case for LED Modules

Durable Cardboard and Wooden Flight Case for LED Modules

US $ 300-500 / Square Meter FOB
10 Square Meters (MOQ)
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Audited Supplier
Shenzhen FWS Technology Co., Ltd.

Guangdong, China Since 2016
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Original CPT 6.2 Inch LCD Display Module Panel

Original CPT 6.2 Inch LCD Display Module Panel

US $ 18-19 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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Honeywell 10024/H/F 10001/R/1 10024/I/F 10018/E/1 10008/2/U FSC Enhanced Communication Module

Honeywell 10024/H/F 10001/R/1 10024/I/F 10018/E/1 10008/2/U FSC Enhanced Communication Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Moore Automation

Trading Company

Fujian, China Since 2024
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XT205M5 Kiosk Qr Code Scanner Barcode Reader Module For KIOSK

XT205M5 Kiosk Qr Code Scanner Barcode Reader Module For KIOSK

US $ 24-26 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Sinoltech CIGS Thin Film Light Weight Flexible Solar PV Module (FLEX-03N 135W)

Sinoltech CIGS Thin Film Light Weight Flexible Solar PV Module (FLEX-03N 135W)

US $ 220-236.25 / Watt FOB
5 Watt (MOQ)
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Shandong Sinoltech International Co., Ltd.

Shandong, China Since 2017
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V236bj1-Le2 23.6 Inch LCD Module with Reasonable Price

V236bj1-Le2 23.6 Inch LCD Module with Reasonable Price

US $ 55-80 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Suzhou Chaoxian Technology Co., Ltd.

Shanghai, China Since 2023
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High-Speed Bus Adapter Module for Industrial Io Systems with Profinet Support

High-Speed Bus Adapter Module for Industrial Io Systems with Profinet Support

US $ 49-199 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
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